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Introduction Sodium carbonate, washing soda because of its characteristic properties has been extracted several years ago from the ashes of plants that are growing in solar that are well enriched with the metal sodium. Later, French chemist Nicholas Leblanc introduced a process for making sodium carbonate in bulk. Sodium bicarbonate or baking soda is used very widely even several years ago. The pharmacist first discovered it Valentin Rose the Younger in the year 1801. Later bulk amount preparation of sodium bicarbonate has been developed. Both sodium carbonate and sodium bicarbonate are very important chemical compounds in industrial and commercial uses. ... Read More
Introduction Carbohydrates or macromolecules are made up of elements carbon, hydrogen and oxygen, cellulose, and starch are the basic examples of carbohydrates. Starch has been used for a variety of uses for several years ago. But the proper understanding of this chemical constituent and its molecular structure has been obtained after the discovery made by Leeuwenhoek by discovering it microscopically as a discrete granule. Several types of research made in the field lead to the proper understanding of its molecular structure and architectural arrangement. Cellulose is the most abundant organic polymer. The French chemist Anselme Payen 1838 discovered cellulose which ... Read More
Introduction Polymers are macromolecules composed of tiny particles known as monomers. Polymers comprise a vast range of substances that are quite important in our daily lives. These polymers can be categorised in a variety of ways, including structure, chemical or physical characteristics, and so on. Polymers are classified into 2 categories: natural polymers (NP) as well as synthetic polymers (SP). Natural polymers (NP) are polymer complexes that are present in nature. Synthetic polymers (SP) are artificially generated polymer complexes. This is the primary distinction between natural as well as synthetic polymers (SP). What is a Natural Polymer? They are found ... Read More
In this article, we will discuss about a special type of number called fibonomial coefficient and how does a fibonomial triangle looks like. We will also discuss the C++ code approach to print a fibonomial triangle with a given height. Let us first discuss that what is a fibonomial coefficient. Fibonomial Coefficient We can call a fibonomial coefficient a generalisation of well known terms namely , Fibonacci numbers and binomial coefficients. The Fibonacci numbers are a series of numbers in which, each number is the sum of the two preceding numbers (for example − 0, 1, 1, 2, 3, 5, ... Read More
Introduction The scalar triple product is used to find the volume of parallelepiped, which is a 3 dimension of parallelogram. As it is a triple product it deals with the three vectors on the three adjacent edges starting from a common vertex. $\mathrm{volume\:of\:parallelepiped\:=\:\overrightarrow{a}\:.\:(\overrightarrow{b}\:\times\:\overrightarrow{c})}$ We know the area of base of parallelepiped is the area of a parallelogram $\mathrm{=\:l\:\times\:b}$ $\mathrm{Area\:of\:the\:base\:=\:\lvert\:\overrightarrow{b}\:\times\:\overrightarrow{c}\:\rvert}$ To find the height of the Parallelepiped, b × c is a perpendicular line drawn to b and c which is not the actual height of parallelepiped. We first consider the height of the cuboid and convert it into parallelepiped. ... Read More
Introduction Integers are one of the most important concepts in mathematics, and most of them are relevant to this topic. You can practice this concept by practicing multiple integer worksheets. In mathematics, integers are characterized as numbers with a possible value of either positive, negative, or zero. These figures, however, cannot constitute a fraction. These numbers can be used to carry out a variety of mathematical operations, including addition, subtraction, multiplication, and division, according to the integer worksheet. According to the integer worksheet, examples of integers include 1, 2, 5, 8, -8, - ... Read More
In this article, we will discuss a simple program which calculates the factorial of all the numbers present in the Fibonacci series smaller than a given nums. Problem Statement We are given a number and our task is to generate the factorial of all the numbers present in the Fibonacci series and smaller than the given number. Let us first understand the problem statement and requirements from the code solution with the help of examples. Input nums = 13 Output Fibonacci series up to 13 is 0, 1, 1, 2, 3, 5, So, the factorial ... Read More
We will discuss two approaches to solve the sword puzzle. In the first approach, we will use circular linked list, while the second approach is based on general intuition. In this article, we will discuss what is a sword puzzle problem and how we can solve a sword puzzle problem. Problem Statement We have an arrangement of n people in a circle in which, first person is carrying a sword. The first person kills the second person and hands over the sword to the next alive person in the circle. Now the next person carrying the sword kills the next ... Read More
The analysis and manipulation of strings are fundamental operations in many applications of computer programming. Counting subsequences with the pattern "01" in a string formed by repetitively concatenating a given numeric string poses an interesting challenge. The primary question is determining the total count of such subsequences in the resulting string. This article discusses a useful C++ approach to solve this issue successfully and offers a solid answer to deal with this particular work. Concept of Subsequence A subsequence is a sequence of characters that is derived from some other sequence by eliminating zero or more characters without altering the ... Read More
In this article, the task is to create a paragraph element with some text and append it to end of document body using jQuery. Using jQuery, it is easy to add new elements/content in a particular position inside an HTML document. We have four methods that are used to add new content: append() − This method adds the content at the end of selected elements. prepend() − This method adds the content at the beginning of selected elements. after() − This method adds the content after the selected elements. before() − This method adds the content before the selected ... Read More